15-PRX12D4 - Memphis 12" 250W RMS 500W Max Dual 4-Ohm Power Reference Subwoofer
- SKU #: 00579
Features & Specifications:
- Coated paper cone for increased efficiency
- Stitched foam surround
- Improved suspension and coil design
- Reinforced spider shoulder
- Woven tinsel leads
- New reinforced terminal
- Impedance (Ohms): 2 (Dual 4 Ohm)
- Resonant Frequency (Hz): 35
- Vas (Cf.): 1.806
- Moving Mass (Grams): 143.8
- Linear Xmax (in): 0.55
- Linear Xmech (in): 0.83
- Mechanical Q (Qms): 12.45
- Electrical Q (Qes): 0.73
- Total Q (Qts): 0.69
- Sensitivity @ 1W/1M (db): 86.75
- Voice Coil Diameter (in): 2
- Motor Strength (T/M): 8.84
- Magnet Weight (oz): 60
- Recommended RMS Power (Watts): 250
- Maximum Peak Power (Watts): 500
- Cut-Out Diameter (in): 11
- Frame Diameter (in): 12.56
- Mounting Depth (in): 5.54
- Driver Displacement (Cf.): 0.16
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